The ZG-100N Zeta stand-alone Combustible Gas detector is calibrated for natural gas and can be powered either from 230v AC mains or from a DC supply.
The ZG-100N Zeta stand-alone combustible gas detector has been designed with the same dimensions as a standard 2 gang fitting, so can be installed either surface mounted with it’s own backbox, or with a standard recessed box for semi-flush mounting.
It can be powered either from 230V AC mains, or from a DC supply (9-28V DC). It has a built in bar graph display to show the current Gas level as a %LEL reading, and has a 2 stage relay output which operates at first alarm level (10%LEL) & second alarm level (25%LEL). There is also a 5 volt alarm output capable of supplying 200mA.
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